Loop over all directories

[calbet]

Dear experts,
I want to loop over all the directories which is numbered (so excluding the one which is called sumWeights) in my root files (1). Is there example on how to do that?
Regards

(1)
http://calpas.web.cern.ch/calpas/

[amadio]

Include ROOT in cpp code

Dears rooters, Usually i create a macro and I run it in root. But now I have a more complex cpp code, composed by a header and class files, so I would like to include root in this program. How can I do it? I have seen on the web many examples with different methos to compile, but were not very clear… so can someone explain me step by step how can I do it please? thanks a lot

Have a look in the post above, where I pasted a simle program that prints out what is inside the ROOT file. You can use that as an example to loop over your directories. Cheers,

[calbet]

Bonjour Guilherme,

thank you for your help.

Regards